2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
26.7%
The Xen Project reports:
HYPERCALL_xenoprof_op and HYPERVISOR_xenpmu_op log some errors and
attempts at invalid operations. These log messages are not
rate-limited, even though they can be triggered by guests.
A malicious guest could cause repeated logging to the hypervisor
console, leading to a Denial of Service attack.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
FreeBSD | any | noarch | xen-kernel | = 3.2 | UNKNOWN |
FreeBSD | any | noarch | xen-kernel | < 4.5.1_1 | UNKNOWN |